baber/WOPTO huggingface dataset:
Patent JP-H0610352-A (JP)
Title: Coupling device for timbering element
Inventor: YOOZEFU KURINGUSU
IPC: E02D17/04
Filed: 1993-03-23
Abstract: PURPOSE: To increase the elastic force acting on a support plate without increasing the size of a support shoe. CONSTITUTION: A guide profile part 2 forms a box-like pocket part 10 for housing a support shoe 3. The guide profile part 2 also comprises a support shell 11. The support shall 11 houses a cylindrical member 17. An upper part compression spring unit 22 is so fixed to an upper surface 18 of a support plate 13 as to align with a lower part compression spring unit 21. A leg part 25 of a holding angle member 24 engages with the gap between walls of wall pair 6 and 7 of the guide profile part 2 while the other leg part 23 of the holding angle member 24 engages with the upper part compression spring unit 22 provided on the upper surface 18 of the support plate 13 as a counter support member.
Patent JP-H02244682-A (JP)
Title: Superconductive element
Inventor: MIZUSHIMA KOICHI
IPC: H01L39/22
Filed: 1989-03-16
Abstract: PURPOSE:To very easily obtain a tunnel junction excellent in reproducibility by a method wherein a thin film, whose ionization energy is 5eV-6.5eV and which serves as an insulator at a temperature of a superconducting point, is interposed between a first oxide superconductor layer and a second superconductor. CONSTITUTION:A stripe of a first oxide superconductor layer 2 of about 5000Angstrom  thickness (transition temperature: 90K) of YBa2Cu3O7-delta is formed on an SrTiO3 board 1. A GaAs0.4P0.6 3 of 50Angstrom  thickness is provided near the center of the layer 2. The thin film 3 functions as an electric insulator at a temperature of 50K or so and is possessed of an ionization energy of 6eV or so. A stripe of a second oxide superconductor 4 of about 5000Angstrom thickness (transition temperature: 75K) of YBa2Cu3O7-delta is provided crossing the first layer 2 at a right angle, Au electrodes 5-8 are provided to the ends of the stripes 2 and 4, and thus a Josephson element is completed. The ionization energy of the thin film 3 which functions as an insulator at a low temperature is set equivalent to that of the oxide superconductor, whereby an excellent film can be formed even if a tunnel barrier is made as low as possible and the film is formed slightly thick, and an excellent tunnel junction property can be reproducibly obtained.
Patent JP-S61222222-A (JP)
Title: Inxga1-xasyp1-y crystal containing large ga content
Inventor: UMENO MASAYOSHI
IPC: H01L21/208
Filed: 1985-03-28
Abstract: PURPOSE:To provide InxGa1-xAsyP1-y crystal having a half-width of photo luminescence spectrum below 40 meV at an ambient temperature and having a large Ga content, by constituting a substrate of specific gallium arsenide phosphide, and by growing with liquid growth using In as a melt. CONSTITUTION:A substrate is made of GaAs1-zPz (0<=z<=0.5) crystal. Selecting a Ga content in a melt being In from among a range above the threshold Ga concentration and selecting an As content from among a range below the threshold As concentration, liquid phase epitaxial growth is executed. The z of the GaAs1-zPz substrate is required to be z>=0.5, and is preferably z<=0.4. In particular, for the purpose of providing a light emitting device of a visible light range, it is more preferable to be z>=0.1. Within In to be used as a melt, raw materials of Ga, As and P for growing InxGa1-xAsyP1-y crystal are contained. A Ga raw material such as metal Ga, InGa alloy, GaP or GaAs, an As raw material such as As, As4, GaAs or InAs, and a P raw material such as P4, InP or GaP, may be employed.
Patent JP-S59189036-A (JP)
Title: Porous nozzle
Inventor: TSUCHINARI AKIHIRO
IPC: B22D11/10
Filed: 1983-04-12
Abstract: PURPOSE:To provide a titled nozzle which has uniform air permeability and excellent resistance to corrosion and thermal impact and can prevent sticking of deposit by using the granular particles obtd. by mixing and granulating specifically composed alumina and zircon and subjecting the same to a heat treatment at an adequate temp. as aggregate. CONSTITUTION:The granular spherical particles obtd. by mixing 70-98.5wt%. pulverous powder of alumina having about <=100mu average grain size and 1.5- 30% similar pulverous powder of zircon, adding a suitale liquid binder such as sodium polyalkyl allylsulfonate or the like, and subjecting the mixture to tumbling granulation are heat treated at 1,600-1,900 deg.C to obtain high alumina zircon type spherical particles. Alumina type spherical particles having the compsn. of >=89% alumina and <=11% silica are further added and combined to and with said particles according to need. Such particles are used as aggregate and a porous nozzle for casting which prevents deposition and sticking of inclusions such as alumina in a molten metal is obtd. The air permeability of the nozzle is adequately changeable by changing the amt. of said alumina type spherical particles to be compounded.
Patent JP-S61231261-A (JP)
Inventor: KENESU ARUFURETSUDO KASUPURUZA
IPC: D06L1/16
Filed: 1986-03-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05194610-A (JP)
Title: Polymer beads
Inventor: EDOWAADO AARU CHIMU
IPC: C08F2/56
Filed: 1992-02-05
Abstract: PURPOSE: To provide a suspension polymn. product capable of forming spheroidal polymer beads having an improved, uniform particle size distribution and a narrow particle size distribution capable of imparting an excellent flow property to a resin bed useful as an ion exchange resin or the like.  
     CONSTITUTION: A suspension polymn. product in the form of spheroidal polymer beads at least 80 vol.% of which have a diameter of 0.9 to 1.1 times as large as the volume-average diameter of the beads before the mechanical separation thereof. At least 80% of the number of the beads have a diameter of 0.95 to 1.05 times as large as the number - average diameter of these beads. The polymer beads are obtd. by feeding a monomer phase and a liquid phase for the suspension separately from each other with an orifice plate into a column, exciting a monomer jet with a terminal piston to flow it into a suspension so as to divide it into droplets of a desired shape, and raising the droplets through the column into an upper polymn. reactor to obtain the polymer beads. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S56163220-A (JP)
Title: Production of cold rolled steel plate having high strength and good hardenability
Inventor: OKAMOTO ATSUKI
IPC: C21D8/02
Filed: 1980-05-15
Abstract: PURPOSE:To produce a cold-rolled steel plate having high strength, and superior press formability and shapeability by subjecting steel contg. specific ratios of C, Si, Mn, P, solAl, N, Nb, V to hot rolling and cold rolling then subjecting the same to box annealing at specific temp. CONSTITUTION:The steel contg. 0.01-0.15% C, <=1.5% Si, 0.05-0.25% Mn, 0.05-0.15% P, 0.015-0.200% solAl, and <=0.015%N, and further contg. one or two kinds of 0.003-0.030% Nb and 0.005-0.030% V [where(Nb+V)<=0.030%] and the balance Fe with unavoidable impurities is prepd. After this is hot-rolled and cold-rolled, it is box-annealed within a 720-760 deg.C temp. range. Further, it is subjected to skin-pass rolling at about 0.5-2.0% draft. This yields the cold-rolled steel plate which has high strength of about >=40kg/mm.<2> tensile strength and is good in gamma value, elongation, surface characteristic, and spot weldbility.
Patent JP-H06274405-A (JP)
Title: Memory write control circuit
Inventor: SAWADA HACHIRO
IPC: G06F13/16
Filed: 1993-03-24
Abstract: PURPOSE:To provide the memory write control circuit which can shorten a data store time by writing and storing simultaneously plural data stored in continuous addresses, in a memory. CONSTITUTION:In accordance with address information stored in a system bus 10 by a data transfer control circuit 4, data is stored in the corresponding data transfer circuit 310, etc. Especially, when the data to which successive address information corresponds are stored in continuous addresses, the data are stored in order in the data transfer circuit 310, and in the case the data is stored in a specific data transfer circuit, and in the case the data having an address which is not continued to the data being immediately before arrives, all the data transfer circuits are allowed to execute simultaneously a data shift operation. In accordance with this data shift operation, the data of the data transfer circuit 310 is written simultaneously in the corresponding memories 51-53 by a memory control circuit 6.
Patent JP-S62222593-A (JP)
Inventor: YAMAGUCHI TAKASHI
IPC: H01T13/20
Filed: 1986-03-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S56159848-A (JP)
Title: Optical recording and reproducing device
Inventor: ORUKAWA MASAHIRO
IPC: G11B7/135
Filed: 1980-05-14
Abstract: PURPOSE:To improve the light transmission efficiency, to make the light source small-sized, and to increase a reproduction signal, by making a light beam from the light source project and reflect on the recording medium by a mirror having two total reflection surfaces. CONSTITUTION:A light beam from the linearly polarized laser beam source 1 is projected on the mirror 2 at 50 deg. incident angle. As for the mirror 2, one side 6 of the triangle pole and the other side 7 are both of the total reflection surface. And, the reflected ray on the surface 6 forms a focus on the surface of a recording medium 4 through a condensing lens 3. On the other hand, the reflected ray on the medium 4 is separated from the incident light axis, is reflected on the surface 7, attains to a photodetecting part 5, and the photodetection is executed.
Patent JP-H03265080-A (JP)
Title: Electronic dictionary
Inventor: YAMADA YOSHIMI
IPC: G06K9/03
Filed: 1990-03-15
Abstract: PURPOSE:To obtain the electronic dictionary which can execute a correction by only inputting a correction character and can easily execute the correcting operation by constituting the dictionary so that in the case a reject character is contained in a word character-string which is read, a cursor moves automatically to its character position before retrieving a word. CONSTITUTION:A recognition control part 4 receives a character pattern from a preprocessing part 2, and executes recognition of a character by referring to a recognition dictionary 3. In this case, the character pattern which cannot be recognized is recognized temporarily as a reject character. A retrieval control part 6 receives a word from a word segmenting part 4A, and decides whether the reject character exists or not. Unless the reject character exists, a semantic dictionary 5 is retrieved, and its translating information is outputted together with data for showing an original word. On the other hand, when it is decided that the reject character exists, a reject character position of the utmost left side of the word is selected, and a cursor is moved to a reject character position on the display. When an operator inputs a correction character to this position, the reject character is replaced with the inputted correction character. Subsequently, after the correction, the retrieval is executed by the dictionary 5, and translating information of a result of retrieval is outputted.
Patent JP-S51140638-A (JP)
Title: Positioning method
Inventor: MOROKUMA MIKIO
IPC: G02B27/00
Filed: 1975-05-28
Abstract: PURPOSE: To enable positioning operations automatically in the production process of semiconductor devices such as mask-positioning, positioning of a wafer inspection device and the like that have so far been effected manually. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000262021-A (JP)
Title: Connection structure and connection method of armature coil
Inventor: OGATA TAKASHI
IPC: B23K26/21
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain the connection structure of an armature coil which has a deep melting depth, without giving thermal damages to insulation. SOLUTION: A coil element 5 assembled on an armature core with an insulation 4 has a recess on its one end and a protrusion on the other end. Respective recess and protrusion of the different coil elements 5 are coupled with each other. In order to eliminate a coupling gap between the recess and protrusion, the coupling surfaces of the recess and protrusion are formed into tapered shapes or circular arc shapes respectively. A stepped surface 5c perpendicular to the coupling surface with the recess is formed on the lower side of the protrusion. After the recess and protrusion of the respective coil elements 5 are coupled with each other, a high-energy beam is applied to the coupling part, for instance from above the 1st coil element 5A.  Even if the energy intensity is too high and the high-energy beam pierces the lower end surface 5d of the 1st coil element 5A at that time, the high-energy beam can be blocked by the stepped part 5c, so that thermal damages to the insulation 4 can be avoided.
Patent JP-S62221940-A (JP)
Title: Semiconductor dc breaker device
Inventor: TAGAMI YOSHIRO
IPC: B60M3/00
Filed: 1986-03-25
Abstract: PURPOSE:To reduce the stress at the breaking of a nonlinear resistant element, by furnishing a circuit to compute the variation rate to the current detector output, and breaking the current to keep the DC energy absorption amount of a nonlinear resistant element responding to the output of the circuit. CONSTITUTION:An arithmetic circuit 11 for current variation rate is to compute the variation rate of a semiconductor breaker device 2 to the applied current. The output value of the current variation rate arithmetic circuit 11 is delivered to a current breaking scale setting circuit 12, and the current breaking value is decided by the output of a pattern generator 12-1. The said scale value is delivered to a minimum value selection circuit 12-2, compared with a specific value there, and the smaller value is selected to determine the final current breaking scale value. If the supplying current is larger than the final current breaking scale value, a breaking instruction is output from a comparator 13. Therefore, the breaking energy is restricted below a specific value, and the stress can be relaxed.
Patent JP-H09253894-A (JP)
Title: Raw waste dehydration and take-out device
Inventor: YONEDA YUKIO
IPC: B09B3/00
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a raw waste dehydration and take-out device which compresses a raw waste, removes the exuded water and takes out the dehydrated raw waste efficiently. SOLUTION: A filter 14 composed of a metal thin sheet with opening draining holes is attached between the closed end (lid 14) and a rotor 13 composed of rotary blades 13a, and a pressing means (compressor 9) to press a raw waste to the rotor 13 side is attached. Further, a throw inlet (hopper) of the raw waste cut finely is attached on the raw waste pressing part 4, a raw waste take-out outlet 7 is formed on the wall part of the circular cylinder shaped vessel 3 of a rotor arranging part (dehydration, pump room 5), and a draining passage 7 is formed on the closed side (water collecting part 3) vessel wall.
Patent JP-S51140703-A (JP)
Title: Method of coating
Inventor: UCHIUMI TADAMORI
IPC: B05D1/26
Filed: 1975-05-30
Abstract: PURPOSE: To provide a method of coating a stripe of a magnetic substance on a cinefilm, by which a small amount of coating material is held constant and can be controlled. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09258162-A (JP)
Title: Liquid crystal display device
Inventor: INOUE IICHIRO
IPC: G02F1/133
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To suppress the coloration even for an inclined visual angle while the color balance in the right upward direction is maintained by specifying the value of the product of the refractive index anisotropy and cell thickness of a liquid crystal display device within a specific range. SOLUTION: The liquid crystal orientation within the respective picture elements of the liquid crystal display device 1 is divided to two regions and the absorption axes of polarizing plates 8, 9 are respectively so arranged that the angle formed by the orientation direction of the liquid crystal molecules on the substrate 3 side and the orientation direction of the liquid crystal molecules on the substrate 4 side is bisected. In addition, the value Δnd of the product of the refractive index anisotropy and the cell thickness is kept within a range of 340 to 440nm. As a result, the widening of the visual field angle of the vertical direction (12 o'clock to 6 o'clock direction) of the display surface is made possible and the gradation inversion of the lateral direction (3 o'clock to 9 o'clock direction) is suppressed.  Then, the good visual field angle characteristics is obtd. isotropically in a wide visual field. In addition, the display characteristic having the excellent visibility of the good color balance of transmitted light is embodied by specifying the value of Δnd value within a range of 340 to 440nm.
Patent JP-H01237150-A (JP)
Title: Ink jet recording head
Inventor: KAWAI JUN
IPC: B41J2/16
Filed: 1988-03-18
Abstract: PURPOSE:To eliminate the ink accumulated around an ink emitting orifice and to obtain a high grade image even at the time of high temp., by providing a part having the high wettability with ink to the vicinity or periphery of the end surface around the ink emitting orifice. CONSTITUTION:When ink is supplied into a nozzle 3 through a filter 5 and a pulse is applied to a piezoelectric element 4 from a head driving part 7, the volume of the ink chamber S inside the cylindrical piezoelectric element 4 changes corresponding to pulse voltage to emit in ink droplet 2 from the ink emitting orifice 1 formed to the leading end surface 12 of the nozzle 3. A part 10 having the high wettability with the ink 8 is provided to the periphery or vicinity of the end surface 12 around the ink emitting orifice 1. When the ink 8 drips out from the ink emitting orifice 1 by an increase in meniscus vibration, said ink is instantaneously absorbed by the hydrophilic polymer 10 around the nozzle 3 and, even when an ink sump 9 is generated at the part of the hydrophylic polymer 10, almost no ink accumulation is generated at the end surface 12 around the emitting orifice 1.
Patent JP-H09243640-A (JP)
Title: Htlv-i envelope protein fragment and use of the fragment in serological retrieval of human lymphatic system malignant disease
Inventor: PAPAS TAKIS S
IPC: C12N15/43
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an HTLV-Ienv protein fragment by which an antibody with reference to a human lymphatic system malignant disease is detected in a serum to be tested. SOLUTION: An HTLV-I or HTLV-II envelope antigen is prepared in a prokayote expression vector (pKS 300 or the like) as a 12.84 Kd polypeptide which is coded by the Xhol-BamHI envelope gene fragment of an HTLC-I 321 base pair. In a method, the existence of an antibody derived with reference to HTLV-I or HTLV-II in a human serum is inspected serologically by using the antigen which is expressed in a bacterial host (ATCC 39902, etc.).
Patent JP-H03267582-A (JP)
Title: Runner of reversible pumpturbine for tidal power generation
Inventor: KITAZAWA KATSUAKI
IPC: F03B13/26
Filed: 1990-03-15
Abstract: PURPOSE:To permit the long time operation by facilitating the selection of the operation mode by forming the sectional shape in the perpendicular direction to the runner blade shaft of the runner blade of a reversible pumpturbine into point symmetry on each section for the center of the runner blade shaft and increasing the thickness at the part where erosion occurs. CONSTITUTION:The sectional surface shape in the perpendicular direction to the runner blade shaft of a runner blade 1 is formed into point symmetrical form on each section for the center 1a of the runner blade shaft, and the thickness in the vicinity of the outer peripheral part of the runner blade where the runner blade 1 is eroded during operation is made thick. When a water system flows in the P direction (from a water pool 4 to the sea 3), the runner blade 1 operates at the position shown by the full line, together with a water turbine 2 and a pump, and the standard line 1b of the section in the perpendicular direction to the runner blade shaft of the runner blade 1 is shown on the figure. When the water stream flows in the Q direction (from the sea 3 to the water pool 4), the runner standard line 1b is changed by 30-60 deg., and the runner blade 1 is operated at the position shown by two-dot chain line, together with the water turbine and the pump. In case of the no-load stream, (sluicing), the runner blade 1 is set parallel to the direction of water stream, independently of the direction of the water stream.
Patent JP-S55156595-A (JP)
Title: Method for increasing yield of cyclodextrin
Inventor: NAKAMURA TAKASHI
IPC: C12P19/18
Filed: 1979-05-25
Abstract: PURPOSE: To prepare cyclodextrin, in the yield, by adding a specific additive to cyclodextrin glycosyltransferase.  
     CONSTITUTION: Starch milk having a concentration of 15W30%, is heated and cooled. 4-5U cyclodextrin glycosyltransferase based on 1g starch, is added to the starch milk, and heated at 40W60°C for ≥1hr. An additive selected from 1W8C aliphatic alcohols, 2W4C aliphatic ethers, esters, and ketones, is added to the processed starch milk prepared above, and made to react for 10W24hr to obtain cyclodextrin. The amount of the additive is ≥5%, pref. 10W70%, based on the starch. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04281364-A (JP)
Title: Control method for resonance type dc-dc converter
Inventor: MATSUO HIROBUMI
IPC: H02M3/28
Filed: 1991-03-06
Abstract: PURPOSE:To suppress switching loss by operating a switching element not at every period of resonance cycle but at every several cycles in high frequency region where the capacitance of resonance capacitor is lowered. CONSTITUTION:When a resonance capacitor switching signal has Low level, output is not produced even if the count in a counter is 1 and thereby a flip-flop is not set and a switching element 3 is not closed. Consequently, IL1, Vc and IL2 sustain free oscillation through function of a resonance circuit and the switching element 3 is not driven. At the time when the switching element 3 is closed, voltage Vc of a capacitor 11 has gone to zero and a no-zero voltage mode is avoided. According to the invention, increase of switching frequency is minimized.
Patent JP-2000225573-A (JP)
Title: Monkey wrench having idling mechanism and capable of rotating nut continuously
Inventor: TANAKA KAZUO
IPC: B25B13/10
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a monkey wrench having a mouth with width variable any as desired, capable of saving the labor to draw out and set again in the mouth each time by rotating a nut through the tightening and slackening operations of bolt and nut. SOLUTION: An angle-shaped groove 1 is provided on one side of a head opening in a monkey wrench. This allows the monkey wrench to make continuous motions in a speed near the operating speed of a ratchet wrench, which remarkably enhances the working efficiency.
Patent JP-H03265810-A (JP)
Title: Zoom lens
Inventor: NAKAYAMA HIROKI
IPC: G02B15/20
Filed: 1990-03-15
Abstract: PURPOSE:To obtain the zoom lens which is small on the whole and has a high power variation ratio and excellent optical performance over the entire power variation range by specifying the refracting power values of four lens groups and the lens constitution. CONSTITUTION:This zoom lens has the four lens groups which are a 1st group I with negative refracting power, a 2nd group II with positive refracting power, a 3rd group III with negative refracting power, and a 4th group IV with negative refracting power is order from the object side. Then when the power is varied from the wide-angle end to the telephoto end, the 1st group I has a convex locus on the image plane side and is positioned closer to the object side at the telephoto end than at the wide angle end, and the 2nd group II - 4th group IV are all moved monotoneously to the object side. Consequently, the overall lens length is shortened and the high power variation and high optical performance are obtained over the entire power variation range.